Leptin and the regulation of body weight.
Leptin has received considerable attention as a newly recognized metabolic hormone and for its potential for therapeutic use in the treatment of human obesity. Furthermore, defects in the leptin signal pathway that result in obesity in animal models have raised the possibility of a similar etiology for obesity in humans. This review will summarize the current findings on leptin in both humans and rodents. These findings will be discussed with respect to our view of the physiology and potential for pathophysiology in leptin-mediated regulation of body weight and composition.
Considine
R V
RV
Department of Medicine, Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
Caro
J F
JF
D001835:Body Weight / Q000502:physiology*; D002352:Carrier Proteins / Q000502:physiology*; D005246:Feedback; D006706:Homeostasis; D006801:Humans; D020738:Leptin; D009765:Obesity / Q000235:genetics / Q000503:physiopathology*; D011506:Proteins / Q000502:physiology*; D011956:Receptors, Cell Surface; D018121:Receptors, Cytokine / Q000502:physiology*; D054411:Receptors, Leptin; D015398:Signal Transduction / Q000502:physiology
D002352:Carrier Proteins; C515448:LEPR protein, human; D020738:Leptin; D011506:Proteins; D011956:Receptors, Cell Surface; D018121:Receptors, Cytokine; D054411:Receptors, Leptin